Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Core Type | Supplier Device Package | Material | Diameter | Inductance Factor (Al) | Tolerance | Gap | Effective Permeability (µe) | Initial Permeability (µi) | Core Factor (ΣI/A) mm⁻¹ | Effective Length (le) mm | Effective Area (Ae) mm² | Minimum Core Cross Section (Amin) mm² | Effective Magnetic Volume (Ve) mm³ | Finish | Height | Length | Width |
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B66480G0000X149FERRITE CORE ER N49 1PC EPCOS - TDK Electronics |
18,824 |
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![]() Datasheet |
ER18/3/10 | Box | Active | ER | ER 18 x 3 x 10 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.124" (3.15mm) | 0.709" (18.00mm) | 0.382" (9.70mm) |
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B66479G0000X197FERRITE CORE EQ N97 1PC EPCOS - TDK Electronics |
3,035 |
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![]() Datasheet |
EQ13/9/3 | Box | Active | EQ | EQ 13 x 3 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.112" (2.85mm) | 0.504" (12.80mm) | 0.343" (8.70mm) |
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B66285K0000X149FERRITE CORE I N49 EPCOS - TDK Electronics |
227 |
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![]() Datasheet |
I22/2.5/16 | Tray | Active | I | I 22 x 2.5 x 16 | N49 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.098" (2.50mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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B65807J0400A087FERRITE CORE RM N87 EPCOS - TDK Electronics |
1,645 |
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RM6 | Cut Tape (CT) | Active | RM | RM 6 | N87 | - | - | - | Gapped | - | 2200 | 0.78 | 28.6 | 36.6 | 31.0 | 1050.0 | Uncoated | 0.246" (6.25mm) | 0.701" (17.90mm) | 0.323" (8.20mm) |
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B64290L0618X037FERRITE CORE TOROID 6.97UH T37 EPCOS - TDK Electronics |
2,448 |
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![]() Datasheet |
TX25.3/14.8/10 | Bulk | Active | Toroid | - | T37 | 1.047" (26.60mm) | 6.97 µH | ±25% | Ungapped | - | 6500 | 1.17 | 60.07 | 51.26 | - | 3079.0 | Epoxy | 0.433" (11.00mm) | - | - |
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B65491C0000Y030FERRITE CORE P 500NH N30 2PCS EPCOS - TDK Electronics |
249 |
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![]() Datasheet |
P3.3/2.6 | Box | Active | P (Pot Core) | P 3.3 x 2.6 | N30 | 0.132" (3.35mm) | 500 nH | -30%, +40% | Ungapped | 1480.0 | 4300 | 3.72 | 5.1 | 1.37 | - | 7.0 | Uncoated | 0.051" (1.29mm) | - | - |
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B65819J0000R030FERRITE CORE RM 5UH N30 2PCS EPCOS - TDK Electronics |
244 |
|
![]() Datasheet |
RM7 | Box | Active | RM | RM 7 | N30 | - | 5 µH | -20%, +30% | Ungapped | 2810.0 | 4300 | 0.7 | 30.4 | 43.0 | 39.0 | 1310.0 | Uncoated | 0.265" (6.75mm) | 0.799" (20.30mm) | - |
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B66285K0000X197FERRITE CORE I N97 EPCOS - TDK Electronics |
864 |
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![]() Datasheet |
I22/2.5/16 | Tray | Active | I | I 22 x 2.5 x 16 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.098" (2.50mm) | 0.858" (21.80mm) | 0.622" (15.80mm) |
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B66389G0000X187FERRITE CORE E N87 1PC EPCOS - TDK Electronics |
1,633 |
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![]() Datasheet |
E36/18/11 | Box | Active | E | E 36 x 18 x 11 | N87 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.709" (18.00mm) | 1.417" (36.00mm) | 0.453" (11.50mm) |
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B66482G0000X197FERRITE CORE ER N97 1PC EPCOS - TDK Electronics |
1,193 |
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![]() Datasheet |
ER23/5/13 | Box | Active | ER | ER 23 x 5 x 13 | N97 | - | - | - | Ungapped | - | - | - | - | - | - | - | Uncoated | 0.201" (5.10mm) | 0.913" (23.20mm) | 0.492" (12.50mm) |